We show a truncated second main theorem of level one with explicit exceptional sets for analytic maps into
P
2
\mathbb P^2
intersecting the coordinate lines with sufficiently high multiplicities. The proof is based on a greatest common divisor theorem for an analytic map
f
:
C
↦
P
n
f:\mathbb C\mapsto \mathbb P^n
and two homogeneous polynomials in
n
+
1
n+1
variables with coefficients which are meromorphic functions of the same growth as the analytic map
f
f
. As applications, we study some cases of Campana’s orbifold conjecture for
P
2
\mathbb P^2
and finite ramified covers of
P
2
\mathbb P^2
with three components admitting sufficiently large multiplicities. In addition, we explicitly determine the exceptional sets. Consequently, it implies the strong Green-Griffiths-Lang conjecture for finite ramified covers of
G
m
2
\mathbb G_m^2
.